We've an 8.6 kWp setup with Tesla PW2. Until recently we had a Fox 5 kW inverter, despite the installer saying an 8 kW would be installed. That was rectified last Wednesday, since which time I've seem some weird behavior.
Everything is fine until the amount of solar generated approaches our DNO export limit of 5.5 kWh. At this point, the inverter 'clicks' and the wattage which might have been around 5700 drops to zero. The inverter then counts down from 60s to zeros. It then 'thinks' and 'clicks' for about 20s and then the 0W figure gradually increases. At no point has the sun diminished or a cloud come in, conditions remain unchanged.
This repeats, the cycle takes 200s consistently, the Watts never gets back to anywhere near the true figure until later in the day where the panels are generating maybe 4 ish kWh. The installer is due back next week, but I am wondering has anyone with a Fox inverter observed similar? Thanks in advance
![Cool 8-)](./images/smilies/icon_cool.gif)